英语词汇exudation的起源、历史背景-英语词源词典

词汇	exudation
词源	exudation n. 1610s, "process of oozing out;" 1620s, "that which is exuded," from Late Latin exudationem/exsudationem, noun of action from neuter past participle of exudere/exsudere "to ooze, exude" (see exude). Related: Exudate (n.). Entries linking to exudation exude v. 1570s (intransitive), "to ooze from a body by a natural or abnormal discharge, be secreted," as juice or gum from a tree, pus from a wound, or serous fluid from a blister, from Latin exudare/exsudare "ooze out like sweat," from ex "out, out of" (see ex-) + sudare "to sweat," from sudor "sweat" (see sweat (v.)). Transitive sense "to discharge slowly through the pores, give out gradually as moisture" is by 1755. Related: Exuded; exudes; exuding. updated on October 03, 2014
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exudation n.